HD 228437

Query : HD 228437

Basic data :
HD 228437 -- Pulsating Variable
Other object types: otypes_help 		* (HD,AG,...), Pu* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 13 46.5235718640 +37 17 59.965177884 (Optical) [ 0.0155 0.0179 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 11 55.2182035045 +37 08 51.343904059 [ 0.0155 0.0179 90 ]
Gal coord. (ep=J2000) : 		074.7756711079211 +01.5707376348515 [ 0.0155 0.0179 90 ]
Proper motions mas/yr : 		-2.574 -5.653 [0.020 0.024 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 7 [10] / z(~) 0.000023 [0.000033] / cz 7.00 [10.00]
   D 1979IAUS...30...57E
Parallaxes (mas): 		0.4864 [0.0206] A 2020yCat.1350....0G
Spectral type: 		B0.5V: C ~
Fluxes (6) :
B 9.05 [~] E ~
V 8.86 [~] E ~
G 8.750231 [0.002831] C 2020yCat.1350....0G
J 8.247 [0.020] C 2003yCat.2246....0C
H 8.275 [0.023] C 2003yCat.2246....0C
K 8.257 [0.022] C 2003yCat.2246....0C
SIMBAD within arcmin
Overlay Simbad points in this preview
Back
All CDSPortal (CDSPortal)
Send to sendBySAMP sendBySAMP
sedIcon
within arcsec sed-help-icon

Identifiers (19) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 228437 GEN# +1.00228437 PPM 84491 WEB 17881
AG+37 1928 GSC 02683-03053 SAO 69644 Gaia DR2 2060740946627370240
ALS 10973 LS II +37 22 TIC 312242985 Gaia DR3 2060740946627370240
BD+36 3945 2MASS J20134653+3717599 TYC 2683-3053-1 Gaia DR1 2060740942308225792
GCRV 7250 E PMC 90-93 4755 UBV 17495

References (20 between 1850 and 2026) (Total 20)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)

Collections of Measurements Description of Measurements

Velocities : 3    Distance : 3    Var : 2    Plx : 3    PM : 2    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

HD 228437 AG+37 1928 ALS 10973 BD+36 3945 GSC 02683-03053
LS II +37 22 2MASS J20134653+3717599 PPM 84491 SAO 69644 TYC 2683-3053-1
Gaia DR2 2060740946627370240 Gaia DR3 2060740946627370240 Gaia DR1 2060740942308225792

Search by coordinates in Vizier (radius: 5 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

The annotation server is currently not available. Sorry for any inconvenience



Store this result in Votable, in Ascii, or in the CDS portal

To bookmark this query, right click on this link: simbad:@2953135 and select 'bookmark this link' or equivalent in the popup menu